@charset "utf-8";

body {
    display: none;
    background: #a1edf7;
    background-repeat:no-repeat;
    background-position:center;
    margin: 0;
    font-family: "PingFang SC", "Microsoft Yahei", Arial, sans-serif;
}
a, p, span, input, textarea, button {
    font-family: "PingFang SC", "Microsoft Yahei", Arial, sans-serif;
    text-decoration: none;
}
.animated {
    animation-duration: 2s;
}
#particle {
    position: absolute;
    width: 100%;
    height: 99%;
    z-index: -1;
}
#topimg {
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 650px;
}
.main-btn {
    display: block;
    margin: 50px auto;
}
a.tologin {
    display: block;
    margin: 0 auto;
    width: 250px;
    height: 50px;
    line-height: 50px;
    background-color: #008AFF;
    border: 0;
    border-radius: 5px;
    color: #fff;
    font-size: 18px;
    text-align: center;
}